<?php

namespace app\teacher\controller\v1;

use app\common\service\AliyuncsService;
use app\common\controller\BaseController;
use think\Controller;
use think\Request;

class Oss extends BaseController
{
    /**
     * 签名
     */
    public function sign()
    {
        $sign = AliyuncsService::getSign();
        $this->success('', $sign);
    }
}
